She pretty much told Dylan "your brother's killed people so i don't care if Romero kills him after kidnapping him from my precinct". Talk about a sorry fucking police station. Norman was her responsibility as her prisoner, yet shes fine with Romero killing him dead.
I get he's killed people but he's obviously sick and not in his right mind, its not like he gets pleasure from it he can't control it, he's still just a kid basically.
Meh, I completely understand where she was coming from. Yeah, Norman's not right in the head. We know that after five years of watching him. She only had a few conversations and his history to go on. And she's a cop, not a psychiatrist. She was operating within her field. She's not going to be overly concerned about the mental health of someone she knows to be a serial killer (even if he's not convicted yet), especially over someone like Regina, who appears to be her friend, or at the very least a warmly-regarded coworker. Regina was the only one of the three who wasn't a killer or an escapee, and asked for it the least. Not the most compassionate reaction in regards to Norman, but definitely an understandable one.